https://mailman.videolan.org/pipermail/x265-devel/2015-April/007749.html
[x265] [PATCH 0 of 3 ] asm: chroma_hpp for i422
patchasmchromahpp
https://webrtc.googlesource.com/src.git/+/0478d3e15c01482d00700c820bc72c5b50b449df/api/video/i422_buffer.cc
api/video/i422_buffer.cc - src.git - Git at Google
apivideobufferccsrc
https://eaglesafety.net/products/brands/stearns/stearns-i422-first-mate-life-vest?v=84
Stearns I422 First Mate Life Vest | Eagle Enterprises Inc.
first matelife veststearnseagleenterprises